PT84666A - Improved method for synthesizing n-aminophthalimide - Google Patents

Improved method for synthesizing n-aminophthalimide

Info

Publication number
PT84666A
PT84666A PT84666A PT8466687A PT84666A PT 84666 A PT84666 A PT 84666A PT 84666 A PT84666 A PT 84666A PT 8466687 A PT8466687 A PT 8466687A PT 84666 A PT84666 A PT 84666A
Authority
PT
Portugal
Prior art keywords
aminophthalimide
synthesizing
improved method
improved
Prior art date
Application number
PT84666A
Other languages
Portuguese (pt)
Other versions
PT84666B (en
Inventor
George E Lee
Robert J Heffner
Original Assignee
Hoechst Roussel Pharma
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Roussel Pharma filed Critical Hoechst Roussel Pharma
Publication of PT84666A publication Critical patent/PT84666A/en
Publication of PT84666B publication Critical patent/PT84666B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles
    • C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D237/00—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings
    • C07D237/26—Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings condensed with carbocyclic rings or ring systems
    • C07D237/30—Phthalazines
    • C07D237/32—Phthalazines with oxygen atoms directly attached to carbon atoms of the nitrogen-containing ring
PT84666A 1986-04-14 1987-04-13 APPROPRIATE PROCESS FOR SYNTHETIZING N-AMONOFTALIMIDE PT84666B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/851,844 US4720553A (en) 1986-04-14 1986-04-14 Method for synthesizing N-aminophthalimide

Publications (2)

Publication Number Publication Date
PT84666A true PT84666A (en) 1987-05-01
PT84666B PT84666B (en) 1989-11-30

Family

ID=25311847

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84666A PT84666B (en) 1986-04-14 1987-04-13 APPROPRIATE PROCESS FOR SYNTHETIZING N-AMONOFTALIMIDE

Country Status (5)

Country Link
US (1) US4720553A (en)
EP (1) EP0241863A3 (en)
JP (1) JPS62242662A (en)
DK (1) DK190187A (en)
PT (1) PT84666B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997953A (en) * 1989-10-23 1991-03-05 Ethyl Corporation Process for preparing N,N'-bis(tetrabromophthalimide)
US5175305A (en) * 1990-05-29 1992-12-29 Ethyl Corporation Process for preparing N,N'-bis(tetrabromophthalimide)
US5076970A (en) * 1990-05-29 1991-12-31 Ethyl Corporation Flame retardant n,n'-bis(tetrabromophthalimide) composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657169A (en) * 1950-10-28 1953-10-27 Ethyl Corp N-aminophthalic imides and salts thereof as fungicidal compositions
YU59280A (en) * 1979-03-09 1983-02-28 Gulf Oil Corp Process for obtaining n-(aryl-thiocarbamoyl)-2-amino-1h-isoindole,1,3-(2h)-diones

Also Published As

Publication number Publication date
DK190187D0 (en) 1987-04-13
JPS62242662A (en) 1987-10-23
DK190187A (en) 1987-10-15
US4720553A (en) 1988-01-19
EP0241863A3 (en) 1988-03-02
EP0241863A2 (en) 1987-10-21
PT84666B (en) 1989-11-30

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19931130